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How Glowing Wands Guide 200-Ton Aircraft
Airport marshalling sticks are everywhere, but nobody thinks about them — until a 200-ton aircraft is guided by hand gestures alone. This episode traces the history from 1916 naval signal lamps to ICAO's 1945 standardization, explores why militaries like Russia and China use different signals, and reveals the most demanding environments for these glowing wands: aircraft carriers and offshore oil rigs. Discover how a simple diffuser solved the glare problem, why marshalling sticks remain the backup that never breaks when radios fail, and what happens when NATO and Russian signal sets collide…
The skinny
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